Im not a pro, but I think if you could find a way to adjust the relation between the line tie and the lip youd get it to dive less. I think you could take some length off the lip and it would make it dive shallower.
Id look around for a local machine shop. hell some high schools have CNC machines that could cut aluminum pretty easily. I'm sure there are some places online that would cut them for you, but your gonna pay heavily.
NGaHB
Yea, it has a tungsten 3/16 weight up front and a 1/8 oz lead in the tail, makes it sit with about 1/4 above water. Alot of tail wag and a wiggle for the whole bait. Kind of afraid with it being so wide the wake will scare off some, it looks like a beaver swimming 50' out.